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    • 1. 发明公开
    • 다이캐스팅 금형용 코팅재 평가 장치와 방법
    • 用于评估铸造模具涂层的装置和方法
    • KR1020140002422A
    • 2014-01-08
    • KR1020120071442
    • 2012-06-29
    • 현대자동차주식회사
    • 차성철강동하조병규
    • G01N25/72G01N3/60
    • G01N3/60G01N25/72G01N2203/0226G01N2203/04
    • The present invention relates to a device and a method for evaluating coating materials for a die casting mold. The purpose of the present invention is to provide a device for evaluating coating materials for a die casting mold capable of rapidly and accurately comparing and evaluating the performance, such as durability and others, and suitability of various coating materials under conditions similar to mass-production conditions, such as the flow of molten metal and others. To achieve the purpose, the device for evaluating coating materials for a die casting mold comprises: a melting machine for heating the molten metal and controlling the temperature of the molten metal; a sample holder on which samples coated by the coating materials to be evaluated are mounted; a lifting tool for lifting up and down the sample holder on which the samples are mounted so as to dip the samples mounted on the sample holder into and out from the molten metal of the melting machine; and a rotating tool which is coupled to an output part of the lifting tool to be lifted up and down by the vertical driving force of the lifting tool and which rotates the samples inside the molten metal because the sample holder is rotated in a state where the samples are dipped into the molten metal by being coupled to the output part for outputting the rotation force.
    • 本发明涉及一种用于评估压铸模具用涂料的装置和方法。 本发明的目的是提供一种用于评估用于压铸模具的涂料的装置,其能够在类似于大规模生产的条件下快速且准确地比较和评估其性能,例如耐久性等,以及各种涂料的适用性 条件,如熔融金属等的流动。 为了实现该目的,用于评估压铸模具用涂料的装置包括:熔融机,用于加热熔融金属并控制熔融金属的温度; 其上安装有被评估的涂层材料涂覆的样品的样品架; 提升工具,用于提升样品安装在其上的样品架,将安装在样品架上的样品浸入熔化机的熔融金属中; 以及旋转工具,其联接到提升工具的输出部分,以通过提升工具的垂直驱动力上下升降,并且使得样品保持器在熔融金属内部旋转,因为样品保持器在 将样品通过联接到输出部分以输出旋转力而浸入熔融金属中。
    • 5. 发明公开
    • 다이 캐스팅용 플런저 장치
    • 用于DIE铸造的PLUNGER APPARAUS
    • KR1020100039042A
    • 2010-04-15
    • KR1020080098244
    • 2008-10-07
    • 현대자동차주식회사
    • 강동하
    • B22D17/04B22D17/20
    • PURPOSE: A plunger apparatus for die casting is provided to prevent the defects of a die-cast product generated due to sludge by removing sludge and foreign materials in advance. CONSTITUTION: A plunger apparatus for die casting comprises a sleeve body(100), a plunger unit(200), a sludge filter(300), and an elastic connecting unit(400). A molten metal chamber is formed inside the sleeve body. The plunger unit is moved along the molten metal chamber. The sludge filters are positioned on the front side of the sludge filter. The elastic connecting unit elastically connects the plunger unit and the sludge filter.
    • 目的:提供一种用于压铸的柱塞装置,用于防止由于污泥而产生的压铸产品的缺陷,预先除去污泥和异物。 构成:用于压铸的柱塞装置包括套筒体(100),柱塞单元(200),污泥过滤器(300)和弹性连接单元(400)。 在套筒体内形成熔融金属室。 柱塞单元沿着熔融金属室移动。 污泥过滤器位于污泥过滤器的正面。 弹性连接单元弹性连接柱塞单元和污泥过滤器。
    • 6. 发明公开
    • 다이캐스팅 장치
    • DIE铸造设备
    • KR1020100039041A
    • 2010-04-15
    • KR1020080098243
    • 2008-10-07
    • 현대자동차주식회사
    • 강동하
    • B22D17/32B22D17/00
    • PURPOSE: A die casting device is provided to enable a die casting operation without maintaining the whole cavity in a vacuum by maintaining a gas part in a vacuum while the gas part is filled with molten metal. CONSTITUTION: A die casting device comprises a vacuum tank part(100), a molten metal sensor(200), and a controller(300). The vacuum tank part is installed on a mold(400) which is adjacent to a gas part. The vacuum tank part inhales the gas of the gas part. The molten metal sensor senses the molten metal loaded into and unloaded from the gas part and applies sensing signals. The controller receives the sensing signals and applies operation signals on the vacuum tank part. The controller maintains the gas part in a vacuum.
    • 目的:提供一种压铸装置,以便在气体部分填充有熔融金属的同时,通过将气体部分保持在真空中而不使整个空腔保持在真空中,从而进行压铸操作。 构成:压铸装置包括真空槽部分(100),熔融金属传感器(200)和控制器(300)。 真空罐部分安装在与气体部分相邻的模具(400)上。 真空罐部分吸入气体部分的气体。 熔融金属传感器感测加载到气体部件中并从气体部件卸载的熔融金属并施加感测信号。 控制器接收感测信号并将操作信号施加在真空罐部分上。 控制器将气体部分保持在真空状态。
    • 9. 发明公开
    • 가스 제거를 용이하게 하는 슬리브를 포함하는 다이캐스팅 장치
    • DIE铸造设备,包括一个可轻松移除气体的套管
    • KR1020160053031A
    • 2016-05-13
    • KR1020140149237
    • 2014-10-30
    • 현대자동차주식회사
    • 강동하
    • B22D17/20B22D17/14
    • B22D17/203B22D17/145B22D17/20
    • 본발명은고품질의주조품을효율적으로생산하게하는다이캐스팅장치에관한것으로, 보다상세하게는용탕주입구를통해주입되는용탕을함유할수 있는원통형의슬리브;와상기슬리브의일 끝단에위치하면서, 스프레더가삽입된상기슬리브의타 끝단방향으로상기슬리브내부를이동함으로써, 상기슬리브내에있는용탕을이동시키며압력을가하고, 압력을받은상기용탕이슬리브에삽입된스프레더를지나다이캐스팅금형내부의캐비티로주입될수 있도록하는플런저;를포함하되, 상기슬리브는슬리브의벽면일부에서부터용탕주입구까지상기슬리브의내부와외부가관통되어서로연결되는개구부를가짐으로써, 슬리브내부에있는공기및 가스를외부로배출할수 있는가스배출홈;과상기가스배출홈에위치하며, 가스배출홈을따라이동하고, 이동한만큼상기가스배출홈의개구부를순차적으로폐쇄함으로써, 상기가스배출홈의개구부의길이를조절할수 있는피스톤; 등을포함함으로써, 공기및 가스에의한결함을억제하고, 각각의금형에적합한용탕의양을조절하여고품질의다양한주조품을효율적으로생산할수 있는다이캐스팅장치에관한것이다.
    • 压铸装置技术领域本发明涉及一种压铸装置,该压铸装置具有容易除去气体的套筒,能够有效地制造高质量的铸件。 更具体地说,该装置包括:圆柱形套筒,用于容纳通过熔融金属注入口注入的熔融金属; 以及柱塞,其设置在所述套筒的一端上,朝着插入所述套筒内的吊具的所述套筒的另一端移动,以加压所述套筒中的熔融金属,并将所述熔融金属注入到所述压铸件的内部 通过插入套筒的吊具后的模具。 套筒包括:气体排出口,其具有从套管壁的一部分到熔融金属注入口的套筒的内部和外部部分的开口,以将套筒中的空气和气体排出到外部; 以及位于气体排出口上并沿着气体排出口移动的活塞,通过依次将开口闭合一定程度来调节气体排出口的开口长度。 根据本发明,压铸装置能够减少由空气和气体引起的缺陷,并且能够调整适合于每个模具的熔融金属量以有效地生产各种高质量铸件。
    • 10. 发明公开
    • 다이캐스팅용 알루미늄 합금 조성물 및 이를 이용하여 제조한 알루미늄 합금의 열처리 방법
    • 用于铸造的铝合金组合物和使用其制造铝合金的热处理方法
    • KR1020150057269A
    • 2015-05-28
    • KR1020130140385
    • 2013-11-19
    • 현대자동차주식회사기아자동차주식회사
    • 권아름강동하윤형섭
    • C22C21/02C22F1/043
    • C22C21/02C22F1/002C22F1/043
    • 본발명은알루미늄합금조성물및 이를이용한다이캐스팅제품의열처리방법에관한것으로, 보다상세하게는, 전체조성물중량에대하여, 구리(Cu) 1.5~5.0중량%, 규소(Si) 7.5~18.0중량%, 주석(Sn) 0초과~0.3중량%, 아연(Zn) 0초과~2.0중량% 및잔부의알루미늄(Al) 등을포함하는알루미늄조성물또는당업계에공지된어떠한알루미늄조성물을이용하여제조된알루미늄합금을 450~470℃까지가열하는승온단계; 상기 450~470℃로승온된알루미늄합금을 15~30분동안유지하는용체화단계; 상기용체화된알루미늄합금을상온으로급랭하는퀜칭단계; 상기퀜칭된알루미늄합금을가열하여일정온도를유지하는인공시효단계; 및상기인공시효된알루미늄합금을상온으로냉각하는냉각단계; 등을포함함으로써, 블리스터등의발생없이다이캐스팅으로제조된알루미늄합금의강도및 물성등을향상시킬수 있는다이캐스팅용알루미늄합금조성물및 이를이용하여제조한알루미늄합금의열처리방법에관한것이다.
    • 本发明涉及铝合金组合物,以及使用该铝合金组合物热处理压铸产品的方法,更具体地涉及用于压铸的铝合金组合物和由此制造的铝合金的热处理方法。 该方法包括:使用铝组合物制造铝合金的升温步骤,所述铝合金包含1.5-5.0重量%的铜(Cu),7.5-18.0重量%的硅(Si),大于0但为0.3重量%以下的 相对于本领域已知的组合物的整个重量,锡(Sn),大于0但为2.0重量%以下的锌(Zn),其余为铝(Al) 将在450-470℃加热15-30分钟的铝合金的固溶热处理步骤; 在室温下淬火固溶热处理的铝合金的淬火步骤; 通过加热淬火的铝合金将铝合金保持在恒定温度的人造时效步骤; 以及在室温下冷却人造老化的铝合金的冷却步骤。 因此,本发明提高了通过压铸而不发生水泡的铝合金的强度和性能。